Answer:
30+y+90= 180
120+y=180
y=60
Step-by-step explanation:
60 is the ans hope it may help u
bcz 30 + 90 + y = 180 120 +y =180 , y = 180 -120 = 60
A. 2(x+y+1). lmk if you need any more awnsers
1.52614E81
yes i think so
